Here is a technique that works without requiring nested loops: In the context given, where the number of words is known: If you want to read each line into an array, read -a will put the first word into element 0 of your array, the second into element 1, etc: In bash, just use space as delimiter (read -d ' '). Now, we are one of the registered and approved vendors to various electricity boards in Karnataka. Her latest book, "Why Am I Taller? Bash Scripting - Introduction to Bash and Bash Scripting, Bash Scripting - How to Run Bash Scripting in Terminal, Bash Scripting - Working of Bash Scripting, Bash Scripting - Bash Read Password without Echoing back, Bash Scripting - Write Output of Bash Command into Log File, Bash Scripting - Difference between Zsh and Bash, Bash Scripting - How to check If File Exists, Introduction to Heap - Data Structure and Algorithm Tutorials, Introduction to Segment Trees - Data Structure and Algorithm Tutorials, Introduction to Queue - Data Structure and Algorithm Tutorials, Introduction to Graphs - Data Structure and Algorithm Tutorials. Signup for Breaking News Alerts & Newsletters. I've tried this approach but it does not work and I don't know why: while read -r line do echo "$line" IFS=$DELIMITER arr= ($ {line//$DELIMITER/ }) echo $ {arr [0]} echo $ {arr [1]} done bash Share Improve this question Follow edited Sep 7, 2015 at 12:39 asked Sep 7, 2015 at 12:24 On its own, Starship stands 164 feet (50 meters) tall roughly the same height as 16 African "Should conditions change, there are three alternative landing sites and depending on the site, the landing date may change. read lines in bash and delimit them by a specified delimiter The lines are read from the file and passed one by one to the process_line() function. For example: Either way, arrays are the way to go. -m is for multiple arguments like xargs does it. This is about this question: Why "dnf groupupdate" packages don't appear when "dnf update"? Unix & Linux Stack Exchange is a question and answer site for users of Linux, FreeBSD and other Un*x-like operating systems. How a top-ranked engineering school reimagined CS curriculum (Ep. Follow live updates as SpaceX targets 8:26 p.m. EDT Sunday, April 30, for the launch of a three-core Falcon Heavy Can you still use Commanders Strike if the only attack available to forego is an attack against an ally? It can be more convenient to read a line in its entiretybackslash escape sequences and alland choose what to parse out or replace yourself, within your own code. What is Wario dropping at the end of Super Mario Land 2 and why? On what basis are pardoning decisions made by presidents or governors when exercising their pardoning power. In most cases, it is a good programming practice to handle the further processing of the line in another function. --delimiter=delim, -d delim For example, to separate words by dashes, use: Add different separators to split fields by different values: The separator is one character long, and $IFS takes each stated divider individually.
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